b12 injection pros and cons Vitamin Injections vs. Supplements: Which Works Best? Oral vs. Intramuscular Vitamin B12

Some people may be allergic to certain compounds in cyanocobalamin, making them unsuited for the injections.

You use only 1mg out of 10mg within the 28-day window

Reconstitution 3-step visual Reconstitute , add bacteriostatic water down the wall of the vial Measure , use the calculator (section 8) to compute the required volume Store , refrigerator 2 to 8 C, protect from light Detailed protocol What you will need: A vial of AOD-9604 (5 mg lyophilizate) 2 to 2.5 ml of bacteriostatic water (contains 0.9 % benzyl alcohol, a preservative that prevents bacterial growth) Insulin syringe 1 ml / 29G Procedure: Allow the vial of AOD-9604 to reach room temperature (15 to 20 min)

They work differently, so "better" depends on what you're trying to address

I swayed and went in slight circles as I walked